187893216

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 640604160

約数和(自身を除く): 452710944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 504, 564, 658, 661, 672, 752, 756, 846, 864, 987, 1008, 1128, 1269, 1316, 1322, 1504, 1512, 1692, 1974, 1983, 2016, 2256, 2538, 2632, 2644, 2961, 3024, 3384, 3948, 3966, 4512, 4627, 5076, 5264, 5288, 5922, 5949, 6048, 6768, 7896, 7932, 8883, 9254, 10152, 10528, 10576, 11844, 11898, 13536, 13881, 15792, 15864, 17766, 17847, 18508, 20304, 21152, 23688, 23796, 27762, 31067, 31584, 31728, 35532, 35694, 37016, 40608, 41643, 47376, 47592, 55524, 62134, 63456, 71064, 71388, 74032, 83286, 93201, 94752, 95184, 111048, 124268, 124929, 142128, 142776, 148064, 166572, 186402, 190368, 217469, 222096, 248536, 249858, 279603, 284256, 285552, 333144, 372804, 434938, 444192, 497072, 499716, 559206, 571104, 652407, 666288, 745608, 838809, 869876, 994144, 999432, 1118412, 1304814, 1332576, 1491216, 1677618, 1739752, 1957221, 1998864, 2236824, 2609628, 2982432, 3355236, 3479504, 3914442, 3997728, 4473648, 5219256, 5871663, 6710472, 6959008, 7828884, 8947296, 10438512, 11743326, 13420944, 15657768, 20877024, 23486652, 26841888, 31315536, 46973304, 62631072, 93946608, 187893216]

約数ペア:

[(1, 187893216), (2, 93946608), (3, 62631072), (4, 46973304), (6, 31315536), (7, 26841888), (8, 23486652), (9, 20877024), (12, 15657768), (14, 13420944), (16, 11743326), (18, 10438512), (21, 8947296), (24, 7828884), (27, 6959008), (28, 6710472), (32, 5871663), (36, 5219256), (42, 4473648), (47, 3997728), (48, 3914442), (54, 3479504), (56, 3355236), (63, 2982432), (72, 2609628), (84, 2236824), (94, 1998864), (96, 1957221), (108, 1739752), (112, 1677618), (126, 1491216), (141, 1332576), (144, 1304814), (168, 1118412), (188, 999432), (189, 994144), (216, 869876), (224, 838809), (252, 745608), (282, 666288), (288, 652407), (329, 571104), (336, 559206), (376, 499716), (378, 497072), (423, 444192), (432, 434938), (504, 372804), (564, 333144), (658, 285552), (661, 284256), (672, 279603), (752, 249858), (756, 248536), (846, 222096), (864, 217469), (987, 190368), (1008, 186402), (1128, 166572), (1269, 148064), (1316, 142776), (1322, 142128), (1504, 124929), (1512, 124268), (1692, 111048), (1974, 95184), (1983, 94752), (2016, 93201), (2256, 83286), (2538, 74032), (2632, 71388), (2644, 71064), (2961, 63456), (3024, 62134), (3384, 55524), (3948, 47592), (3966, 47376), (4512, 41643), (4627, 40608), (5076, 37016), (5264, 35694), (5288, 35532), (5922, 31728), (5949, 31584), (6048, 31067), (6768, 27762), (7896, 23796), (7932, 23688), (8883, 21152), (9254, 20304), (10152, 18508), (10528, 17847), (10576, 17766), (11844, 15864), (11898, 15792), (13536, 13881)]